codegen.c: forgot to check s2 extensively in super codegen.

mruby · Oct 16, 2021 · be189ae · be189ae
1 parent 2b19a6c
commit be189ae
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/mrbgems/mruby-compiler/core/codegen.c b/mrbgems/mruby-compiler/core/codegen.c
@@ -2830,7 +2830,8 @@ codegen(codegen_scope *s, node *tree, int val)
         st++;
       }
       else {
-        gen_blkmove(s, s2->ainfo, lv);
+        if (!s2) push();
+        else gen_blkmove(s, s2->ainfo, lv);
         st++;
       }
       pop_n(st+1);